#top{
	width:700px;
	height:153px;
	margin-bottom:2px;
}
#nov{
	width:700px;
	height:33px;
}
#nov li{
	background-image:url(../img/button1.jpg);
	width:100px;
	height:33px;
	float:left;
	list-style:none;
	text-align:center;
	font-size:14px;
}
#nov a{
	text-decoration:none;
	color:#000;
}
#nov a:hover{
	text-decoration:underline;
	background-image:url(../img/button1_bg.jpg);
	display:block;
	width:100px;
	height:33px;
	position:relative;
	bottom:2px;
	right:2px;
}